Aerosol pump gun



FIG. 1 is a rear perspective view of an aerosol pump gun showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the side opposite being a mirror image of the side shown;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a aerosol pump gun, as shown and described. 